Question

I need to know the answers for a, b, and c for 23.

Answer 1

m∠1 = 50°

m∠2 = 88°

Step-by-step explanation:

Each triangle's angles have to add up to 180°. Use supplementary angles theorem to help solve.

Answer 2

Explanation:

m∠1 = 50°

m∠2 = 88°

Explanation:

Each triangle's angles have to add up to 180°. Use supplementary angles theorem to help solve.